Published November 1976
| Version v1
Journal article
Sommerfeld-Watson representation for double-spectral functions. Pt. 3
- 1. Rijksuniversteit Groningen (Netherlands). Instituut voor Theoretische Natuurkunde
- 2. Australian National Univ., Canberra. Dept. of Theoretical Physics
- 3. Illinois Inst. of Tech., Chicago (USA)
Description
We demonstrate the existence of a solution of the nonlinear pion-pion equations that incorporate crossing symmetry, unitarity and l-plane meromorphy. In particular, we show how to guarantee the boundedness of the partial waves as s → infinitly, even when some Regge trajectories rise beyond unity. (orig.)
Abstract (German)
Die Existenz einer Loesung der nichtlinearen Pion-Pion Gleichungen, die crossing Symmetrie, Unitaritaet und l-Ebenen Meromorphie beinhalten, wird nachgewiesen. Insbesondere wird gezeigt, wie die Beschraenktheit der Partialwellen fuer s → unendlich, sogar wenn einige Regge-Trajektorien oberhalb 1 ansteigen, garantiert werden kann. (orig.)Additional details
Additional titles
- Subtitle (English)
- Crossing symmetric pion-pion scattering amplitude with Regge poles
Identifiers
- DOI
- 10.1007/bf01609052;
Publishing Information
- Journal Title
- Communications in Mathematical Physics
- Journal Volume
- 51
- Journal Issue
- 1
- Series
- Commun. Math. Phys.
- Journal Page Range
- 67-84
- ISSN
- 0010-3616
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 8302075
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CROSSING SYMMETRY; PARTIAL WAVES; PION-PION INTERACTIONS; REGGE POLES; REGGE TRAJECTORIES; SCATTERING AMPLITUDES; SOMMERFELD-WATSON THEORY; SPECTRAL FUNCTIONS; UNITARITY
- Descriptors DEC
- AMPLITUDES; FUNCTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MESON-MESON INTERACTIONS; PARTICLE INTERACTIONS; SYMMETRY
Optional Information
- Notes
- 2 figs.; 7 refs.; Updated automatically by Metadata and Full-Text Enrichment Agent